export const child = {
    // props:['title'],
    props:{
        title:Object,
        aaa:Number,
        bbb:Number,
        type:String
    },
    data(){
        return{
            title2 :this.title
        }
    },
    template:`
        <div>{{title2}} {{aaa}}  {{type}}</div>
    `,
    mounted(){
        this.title2.x = 3;
    }
}